NumberResearchRecent thousands-block assignments
20 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, last 30 days — NPA 478
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2015-06-19 | 478-738-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - GA | 8392 | MACON | GA |
| 2015-06-08 | 478-672-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ROBERTA | GA |
| 2015-05-29 | 478-292-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | MACON | GA |
| 2015-05-13 | 478-216-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | MACON | GA |
| 2015-05-13 | 478-238-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | MACON | GA |
| 2015-05-13 | 478-257-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | MACON | GA |
| 2015-05-13 | 478-284-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | MACON | GA |
| 2015-05-13 | 478-292-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | MACON | GA |
| 2015-05-13 | 478-292-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | MACON | GA |
| 2015-05-13 | 478-292-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | MACON | GA |
| 2015-05-13 | 478-292-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | MACON | GA |
| 2015-05-08 | 478-449-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | WARNERRBNS | GA |
| 2015-05-08 | 478-449-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | WARNERRBNS | GA |
| 2015-05-06 | 478-239-7XXX | 7000–7999 | Assigned | ONVOY, LLC - GA | 067D | MACON | GA |
| 2015-05-06 | 478-239-8XXX | 8000–8999 | Assigned | ONVOY, LLC - GA | 067D | MACON | GA |
| 2015-05-06 | 478-239-9XXX | 9000–9999 | Assigned | ONVOY, LLC - GA | 067D | MACON | GA |
| 2015-03-31 | 478-324-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - GA | 8392 | COCHRAN | GA |
| 2015-03-24 | 478-521-6XXX | 6000–6999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | SANDERSVL | GA |
| 2015-03-03 | 478-412-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | SANDERSVL | GA |
| 2015-03-03 | 478-721-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | FORTVALLEY | GA |
| 2015-03-03 | 478-888-8XXX | 8000–8999 | Assigned | ONVOY, LLC - GA | 067D | SANDERSVL | GA |
| 2015-03-03 | 478-888-9XXX | 9000–9999 | Assigned | ONVOY, LLC - GA | 067D | SANDERSVL | GA |
| 2015-03-03 | 478-992-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | FORSYTH | GA |
| 2015-03-02 | 478-772-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | DUBLIN | GA |
| 2015-02-04 | 478-449-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | WARNERRBNS | GA |
| 2015-02-03 | 478-295-1XXX | 1000–1999 | Assigned | CHARTER IP ENABLED SERVICES, LLC | 792K | MILLEDGEVL | GA |
| 2015-01-26 | 478-257-0XXX | 0000–0999 | Assigned | ONVOY, LLC - GA | 067D | MACON | GA |
| 2015-01-21 | 478-202-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | WADLEY | GA |
| 2015-01-20 | 478-575-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | WRIGHTSVL | GA |
| 2015-01-16 | 478-285-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | EASTMAN | GA |
| 2015-01-16 | 478-401-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | MILLEN | GA |
| 2015-01-16 | 478-419-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | SWAINSBORO | GA |
| 2015-01-16 | 478-419-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | SWAINSBORO | GA |
| 2015-01-16 | 478-569-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | SARDIS | GA |
| 2015-01-06 | 478-353-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | DUBLIN | GA |
| 2015-01-06 | 478-796-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | MACON | GA |
| 2014-12-26 | 478-796-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | MACON | GA |
| 2014-12-23 | 478-621-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | MACON | GA |
| 2014-12-23 | 478-832-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | MACON | GA |
| 2014-12-22 | 478-324-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | COCHRAN | GA |
| 2014-12-22 | 478-324-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | COCHRAN | GA |
| 2014-12-12 | 478-449-0XXX | 0000–0999 | Assigned | ONVOY, LLC - GA | 067D | WARNERRBNS | GA |
| 2014-12-12 | 478-449-1XXX | 1000–1999 | Assigned | ONVOY, LLC - GA | 067D | WARNERRBNS | GA |
| 2014-12-12 | 478-449-2XXX | 2000–2999 | Assigned | ONVOY, LLC - GA | 067D | WARNERRBNS | GA |
| 2014-12-09 | 478-239-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - GA | 983E | MACON | GA |
| 2014-12-08 | 478-336-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | MACON | GA |
| 2014-12-08 | 478-336-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | MACON | GA |
| 2014-12-08 | 478-420-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | MACON | GA |
| 2014-12-08 | 478-420-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | MACON | GA |
| 2014-12-08 | 478-444-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | MACON | GA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.